a-f-r.dk is a .dk domain served by 4 nameservers (ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org and 1 more). It was registered on 28 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (a-f-r.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.a-f-r.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:dmarc_rapport@semler.dk |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves a-f-r.dk: no address www.a-f-r.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-09.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2020-02-28 |
| Expires | 2030-02-28 (1221d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 12:41:27 shown | 363ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-21 03:32:35 | 560ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-25 17:39:20 | 477ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 01:15:31 | 580ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 01:23:45 | 800ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 10:47:04 | 2318ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 03:15:53 | 578ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 12:50:57 | 1091ms | 4 NS 0 A 0 MX | 🔓 Insecure |